Welcome to my blog, For more information about me, visit my website at http://www.kush.com.fj. This blog is mostly just to keep a track of my ramblings and thoughts, game reviews, and crazy hair-brained ideas, so don't expect to find any profound life altering body of knowledge here...

3/06/2011

Cisco 857W Router - Upgrade ADSL Firmware

To upgrade the ADSL firmware you need to get the latest .bin firmware file from Cisco. You will need a CCO and a valid contract to download the file.

One you have this, copy the file to flash using a TFTP server. Then rename the file to remove the version number, then make a backup of the configuration file just in case and reboot the router. The reboot should force the new firmware to be loaded. Once rebooted verify the version of the firmware